I wish this worked. All this honestly does for me is makes new members not be able to post anything that has a "." in it. I have tried everything to fix it but nothing works. I don't even have a "." in the hot words box, so where its picking up the whole period thing is a very big mystery to me.

Great, spam bots can be a real PITA! Especially when it's not a bot but a real person advertising their unrelated crap on a forum! This should definately do the trick! Thanks for a great MyBB spam killing plugin!